Making drugs at home.?

We let my brother move surrounded by a few months ago...he is a recovering drug addict (weed, coke, crack). I don't know a full lot about making drugs. I found a bottle of apple vinegar within his room that was partly gone. Is that used in anyway near drugs? Is there anything else tedious that I may overlook when checking in his room?

Answer:
Since you are suspicious of his using, why not build taking a home drug test once a week or so (randomly) a condition of his living within your home? You have every right to require this, as you are doing him a great favor. Apple vinegar is used to verbs out your system, like to endorse a drug test. So he probably is doing something he shouldn't. You can also look for tiny unfurnished bags, or cut up straws or pen, crack pipes (they stink). Just look for changes within behavior. Some people ponder that apple cider vinegar will help you go past a drug test if you've be using. But there is no track to fool a drug test. NONE. Believe me, it can't be done.
Check his room for boxes of allergy pills. Especially pills containing Pseudoephedrine. That can be made into Meth. Well I would read aloud you should just trust him, but that's probably out of the sound out.

Apple Vinegar? Doesn't ring any obvious bells.

Other things? How more or less a bottle of lye (Sometimes labeled drain opener)? Or some empty 2 liter bottles? Or bottles of any benevolent that are modified in any track, like adjectives off the top or putting a straw through the side, etc. Hydrogen Peroxide, Ethanol, Diethyl Ether, any single chemical would be a well-mannered bet. If it's just drano near a hundred different ingredients then probably not, but if it's in recent times pure lye, then possibly. Those kinds of things.
Also, pharmaceuticals are a polite bed, Pseudoephedrine sure. But also Coricidin is a drug all by itself, no call for to make anything, pinch 12 and have fun (I'm not suggesting you do, purely describing what one could do if one were so inclined). Also dramamine can be used as a drug adjectives by itself.

And yes, you can cheat a drug test, don't listen to that cop bullshit. I know a guy who smoked three days formerly his drug test. Needless to speak he chugged water and exercised close to there be no tomorrow, but he pissed clean. Once an user, always an user. It all depends if he is a recovering user or not. Is he going to N/A meetings? Is he acting different? Does he own alot of friends stop in? He think he is covering up a piss test next to vinegar, but it doesn't work. Go to a alanon meeting. It will confer you some idea what is going on. What I used to do next to my ex (he was hooked on coke), I would draw from his credit cards and rub your finger on the edges and taste your finger and if it make your tongue numb then hes using his cards to cut it up. you can also check the counter tops or table in his room or sink within the bathroom and also rub all of those near your finger and taste to see if at hand is any residue, they usually dont clean up after themselves. look for tv antenna's, used for crack//hollowed out wispy bulbs, used for meth, tin foil used for crack and meth. rolled up dollars. butane,